Drain strainer



FIG. 1 is a top perspective view of a drain strainer showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a reduced top view thereof;

FIG. 8 is a reduced bottom view thereof;

FIG. 9 is a detail view taken about circle 9 in FIG. 2;

FIG. 10 is a detail view taken about circle 10 in FIG. 3;

FIG. 11 is a cross-sectional view taken along line 11-11 in FIG. 4;

FIG. 12 is a top perspective view of the drain strainer retaining an insertable filter; and,

FIG. 13 is a top exploded view of the drain strainer retaining an insertable filter.

The broken line showing an insertable filter in FIGS. 12 and 13 is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a drain strainer, as shown and described. 